tv mobile phones manufacturers 1,dual sim and dual standby bar phone 2,built-in T-Flash slot 3,support bluetooth, MP3,MP4 tv mobile phones manufacturers Tianium shelldual SIM and dual standbyFlat touch screen handwriting PDA3.0" high definition screenhigh definition camerabuilt-in T-Flash slotBluetooth, FM radio, MP3, MP4 playersupport: U disk, GPRS, WAP InternetCall Firewall, Flip Silent ...